Samsung Galaxy A3 (2017) vs Samsung Galaxy J7 vs Samsung Galaxy J5 comparison
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key specs |
Display | 4.70-inch | 5.50-inch | 5.00-inch |
Processor | 1.6GHz octa-core | Samsung Exynos 7 Octa 7580 | Qualcomm Snapdragon 410 |
Front Camera | 8-megapixel | 5-megapixel | 5-megapixel |
Rear Camera | 13-megapixel | 13-megapixel | 13-megapixel |
RAM | 2GB | 1.5GB | 1.5GB |
Storage | 16GB | 16GB | 8GB |
Battery Capacity | 2350mAh | 3000mAh | 2600mAh |
OS | Android 6.0 | Android 5.1 | Android 6.0.1 |
Resolution | 720x1280 pixels | 720x1280 pixels | 720x1280 pixels |
general |
Brand | Samsung | Samsung | Samsung |
Model | Galaxy A3 (2017) | Galaxy J7 | Galaxy J5 |
Release date | January 1, 2017 | June 1, 2015 | June 1, 2015 |
Form factor | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 135.40 x 66.20 x 7.90 | 152.40 x 78.60 x 7.50 | 142.00 x 73.00 x 7.90 |
Battery capacity (mAh) | 2350 | 3000 | 2600 |
Removable battery | No | Yes | Yes |
Colours | Black Sky, Blue Mist, Gold Sand, Peach Cloud | Black, White, Gold | Black, White, Gold |
Launched in India | - | Yes | - |
Body type | - | Plastic | - |
Weight (g) | - | 171.00 | 149.00 |
display |
Screen size (inches) | 4.70 | 5.50 | 5.00 |
Touchscreen | Yes | Yes | Yes |
Resolution | 720x1280 pixels | 720x1280 pixels | 720x1280 pixels |
Aspect ratio | - | 16:9 | - |
hardware |
Processor | 1.6GHz octa-core | 1.5GHz octa-core | 1.2GHz quad-core |
RAM | 2GB | 1.5GB | 1.5GB |
Internal storage | 16GB | 16GB | 8GB |
Expandable storage | Yes | Yes | Yes |
Expandable storage type | microSD | microSD | microSD |
Expandable storage up to (GB) | 256 | 128 | 128 |
Processor make | - | Samsung Exynos 7 Octa 7580 | Qualcomm Snapdragon 410 |
camera |
Rear camera | 13-megapixel | 13-megapixel (f/1.9) | 13-megapixel |
Front camera | 8-megapixel | 5-megapixel (f/2.2) | 5-megapixel |
Rear autofocus | - | Yes | - |
Rear flash | - | LED | Dual LED |
Front flash | - | LED | - |
software |
Operating system | Android 6.0 | Android 5.1 | Android 6.0.1 |
Skin | - | TouchWiz UI | TouchWiz UI |
connectivity |
Wi-Fi | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 b/g/n | 802.11 b/g/n |
GPS | Yes | Yes | Yes |
Bluetooth | Yes, v 4.20 | Yes, v 4.10 | Yes, v 4.10 |
NFC | Yes | No | No |
Infrared | No | No | No |
USB OTG | No | Yes | Yes |
Headphones | Yes | 3.5mm | 3.5mm |
FM | Yes | Yes | Yes |
Number of SIMs | 2 | 2 | 2 |
Wi-Fi Direct | No | Yes | Yes |
Mobile High-Definition Link (MHL) | No | No | No |
Micro-USB | - | Yes | - |
sim 1 |
3G | No | Yes | Yes |
4G/ LTE | No | Yes | Yes |
SIM Type | - | Micro-SIM | Micro-SIM |
GSM/CDMA | - | GSM | GSM |
sim 2 |
3G | No | Yes | Yes |
4G/ LTE | No | No | No |
SIM Type | - | Micro-SIM | Micro-SIM |
GSM/CDMA | - | GSM | GSM |
sensors |
Compass/ Magnetometer | No | No | No |
Proximity sensor | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes |
Ambient light sensor | No | No | No |
Gyroscope | No | No | No |
Barometer | Yes | No | No |
Temperature sensor | No | No | No |